27443624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263881}}^1$

素因数の和:263900

約数の個数: 16

約数和(自身を含む): 55415220

約数和(自身を除く): 27971596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263881, 527762, 1055524, 2111048, 3430453, 6860906, 13721812, 27443624]

約数ペア:

[(1, 27443624), (2, 13721812), (4, 6860906), (8, 3430453), (13, 2111048), (26, 1055524), (52, 527762), (104, 263881)]